2019-09-04-----2023-12-19 europe.pool.ntp.org

2023-10-17-----2023-11-07 2.de.pool.ntp.org

2020-01-23-----2023-10-07 pool.ntp.org

2021-05-17-----2023-09-05 1.nettime.pool.ntp.org

2023-06-14-----2023-06-14 0.nettime.pool.ntp.org

2021-04-01-----2023-05-30 0.de.pool.ntp.org

2023-01-13-----2023-01-13 0.pool.ntp.org

2022-09-15-----2022-09-15 ntp.sjtu.edu.cn

2019-07-12-----2022-06-02 de.pool.ntp.org

2022-03-22-----2022-03-22 0.ubuntu.pool.ntp.org

2021-04-24-----2021-04-24 0.openwrt.pool.ntp.org

2019-08-31-----2020-07-20 1.de.pool.ntp.org

2020-06-18-----2020-06-18 3.de.pool.ntp.org

2020-04-23-----2020-04-23 0.ubnt.pool.ntp.org

2019-11-14-----2019-11-14 1.opensuse.pool.ntp.org

2019-08-11-----2019-08-11 1.ubnt.pool.ntp.org